AxoGen surges after upbeat annual revenue outlook

** Shares of surgical device maker AxoGen AXGN.O gain 30.3% to $48.79

** Stock set for biggest one-day percentage gain in over two years if gains hold

** Co forecasts FY revenue of $290 mln, above analysts' estimates of $283.2 mln

** AXGN also posts Q3 revenue of $75.80 mln, beating analysts' estimates of $73.20 mln, shows LSEG-compiled data

** Eleven brokerages covering the stock rate it "buy" or higher; their median PT is $53- LSEG-compiled data

** Including session's moves, shares up 42.5% YTD